pkt_sched: Remove 'dev' member of struct Qdisc.

It can be obtained via the netdev_queue.  So create a helper routine,
qdisc_dev(), to make the transformations nicer looking.

Now, qdisc_alloc() now no longer needs a net_device pointer argument.

Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 5 insertions, 5 deletions

diff --git a/net/sched/sch_hfsc.c b/net/sched/sch_hfsc.c
index 5a22fec4eadd..333525422f45 100644
--- a/net/sched/sch_hfsc.c
+++ b/net/sched/sch_hfsc.c
@@ -1045,7 +1045,7 @@ hfsc_change_class(struct Qdisc *sch, u32 classid, u32 parentid,
 
                 if (tca[TCA_RATE])
                         gen_replace_estimator(&cl->bstats, &cl->rate_est,
-                                              &sch->dev->queue_lock,
+                                              &qdisc_dev(sch)->queue_lock,
                                               tca[TCA_RATE]);
                 return 0;
         }
@@ -1083,7 +1083,7 @@ hfsc_change_class(struct Qdisc *sch, u32 classid, u32 parentid,
         cl->refcnt    = 1;
         cl->sched     = q;
         cl->cl_parent = parent;
-        cl->qdisc = qdisc_create_dflt(sch->dev, sch->dev_queue,
+        cl->qdisc = qdisc_create_dflt(qdisc_dev(sch), sch->dev_queue,
                                       &pfifo_qdisc_ops, classid);
         if (cl->qdisc == NULL)
                 cl->qdisc = &noop_qdisc;
@@ -1104,7 +1104,7 @@ hfsc_change_class(struct Qdisc *sch, u32 classid, u32 parentid,
 
         if (tca[TCA_RATE])
                 gen_new_estimator(&cl->bstats, &cl->rate_est,
-                                  &sch->dev->queue_lock, tca[TCA_RATE]);
+                                  &qdisc_dev(sch)->queue_lock, tca[TCA_RATE]);
         *arg = (unsigned long)cl;
         return 0;
 }
@@ -1202,7 +1202,7 @@ hfsc_graft_class(struct Qdisc *sch, unsigned long arg, struct Qdisc *new,
         if (cl->level > 0)
                 return -EINVAL;
         if (new == NULL) {
-                new = qdisc_create_dflt(sch->dev, sch->dev_queue,
+                new = qdisc_create_dflt(qdisc_dev(sch), sch->dev_queue,
                                         &pfifo_qdisc_ops,
                                         cl->cl_common.classid);
                 if (new == NULL)
@@ -1445,7 +1445,7 @@ hfsc_init_qdisc(struct Qdisc *sch, struct nlattr *opt)
         q->root.cl_common.classid = sch->handle;
         q->root.refcnt  = 1;
         q->root.sched   = q;
-        q->root.qdisc = qdisc_create_dflt(sch->dev, sch->dev_queue,
+        q->root.qdisc = qdisc_create_dflt(qdisc_dev(sch), sch->dev_queue,
                                           &pfifo_qdisc_ops,
                                           sch->handle);
         if (q->root.qdisc == NULL)